Rasterizing an image in Illustrator is a simple process that can be used to create more realistic looking images. There are a few steps that need to be followed in order to rasterize an image:
- Choose the Image Format The first step is to choose the image format. There are a few different formats that can be rasterized, including PNG, JPEG, GIF, and TIFF. It is important to choose the format that will best suit your needs. For example, PNG files are smaller and faster than JPEG files, but they have lower resolution. GIF files are more versatile and can be used for illustrations and logos, but they have lower resolution than JPEG files. TIFF files offer the best quality for images that will be used for printing or web graphics. They have high resolution and are perfect for creating high-resolution images that will look great on screens or printers.
- Choose the Resolution of Your Image Next, you need to decide how large your image should be when rasterized. The size of your image will determine how many pixels per inch (ppi) it will take to display correctly on a computer screen or printer. A small image may only require 8 ppi while a large image may require 24 ppi or higher. It is important to find the right size for your needs before beginning the rasterization process!
- Choose Your Rasterization Methodologies There are three common methods used in rasterizing images: line-by-line, column-by-column, and striping/stripping techniques. Line-by-line rasters use one line of data per pixel while column-by-column rasters use multiple columns of data per pixel. Striping/stripping techniques use a selection area within an image to strip away all of the data within that area and then reprint it using another set of colorspace guidelines (e.g., RGB). This
